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Ritu Thamman MD Profile
Ritu Thamman MD

@iamritu

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@iamritu
Ritu Thamman MD
3 years
CPR in a Vfib arrest debrillated to NSR seen by TEE #echofirst via @DrECMO
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@iamritu
Ritu Thamman MD
3 years
💔women wait 10 min longer to be seen for chest pain in ER 💔women less likely to be triaged as emergent case 💔women less likely to get ekg,or🫀monitor, or to be seen by a cardiologist in the ER for CP 💔less likely to be admitted 🏥 for CP #ACCWIC #ACC21 #DisparitiesOfCare
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@iamritu
Ritu Thamman MD
4 years
I am sad to inform that my family friend and physician Dr. Priya Khanna is no longer with us Thank you to all that tried to save her, a young doctor from #COVID19 #HealthcareHeroes @DrRupaliGandhi @CardiacConsult @DBelardoMD @CMichaelGibson @Atul_SharmaMD
@DBelardoMD
Danielle Belardo, MD
4 years
PLEA for help! Plasma donor needed urgently for Dr. Priya Khanna, a nephrologist in NJ currently in critical condition w/ COVID 19, intubated & fighting for her life! Anyone that was COVID+ & symptom free for 2 weeks is an eligible donor. Contact group below. Please RT🙏
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@iamritu
Ritu Thamman MD
4 years
New 3D “Glass” #echofirst tool -transillumination (TI) integrates a virtual light source into data set :better depth perception & orifice definition:shape, size,borders @JournalASEcho @ASE360 @rajdoc2005 @ilya_tweets @robertomlang @DocStrom @LucySafi
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@iamritu
Ritu Thamman MD
4 years
🔺aortopulmonary window connection b/w ascending aorta & main PA 🔺presence of 2 semilunar valves distinguishes this anomaly from truncus arteriosus 🔺Both semilunar valves normal in position from @ASE360 member Pamela Henderson @CASEfromASE #echofirst @kgzimmerman @rajdoc2005
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@iamritu
Ritu Thamman MD
8 months
pedunculated large mass with irregular borders attached to posterior P2 mitral annulus prolapsing into LV & smaller, secondary mass attached to Interatrial septum #echofirst Rare deadly spindle cell sarcoma
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@iamritu
Ritu Thamman MD
1 year
Commotio Cordis is sudden blunt impact to chest ➡️sudden death in absence of cardiac damage Most important variable is timing of impact relative to cardiac cycle:upstroke of Tw 🆚Contusio Cordis(contusion) blunt chest trauma➡️ structural cardiac damage
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@iamritu
Ritu Thamman MD
2 years
Multichamber myxoma: Carney complex (autosomal dominant, rare) @ASE360 @CASEfromASE By age 30, 35% of females & 45% of males had at least one myxoma #echofirst
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@iamritu
Ritu Thamman MD
4 years
Cutest #Echofirst ever: in a #African pygmy #hedgehog 🦔 examined due to a systolic heart murmur Findings: dilated & hyperechoic LV, dilated LA & mitral regurgitation #Preview will be in @CASEfromASE from Rebecca Stepien @uwvetmed
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@iamritu
Ritu Thamman MD
4 years
@RoxanaDaneshjou In our home, it was filled with atta (flour) used to make daily roti’s (bread):the round shape of the container was the perfect shape to coat the rolled rotis in flour- thanks for bringing up a happy memory
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@iamritu
Ritu Thamman MD
2 years
Rare cause of aortic stenosis: unicuspid unicommisural aortic valve h/t @echo_stepbystep @DrBrianSolomon
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@iamritu
Ritu Thamman MD
2 years
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@iamritu
Ritu Thamman MD
4 years
🦠 #COVID19 spreads through both direct (droplet & person-to-person) as well as indirect contact during respiration, toileting, fomite contact 🦠 #covid19 airborne just by breathing not only by cough #PrePrint 🦠 #GetUsPPE 🦠 wear 😷 h/t @CMichaelGibson
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@iamritu
Ritu Thamman MD
3 years
LA blood cyst #echofirst
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@iamritu
Ritu Thamman MD
3 years
#GetVaccinatedNow @Nature meta analysis #Covid19 long term effects happen in 80% pts 5 most common fatigue 58% headache 44% attention disorder 27% hair loss 25% dyspnea 24% If #SARSCoV2 ➡️ substantial tissue damage leading to chronic dz still unknown
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Ritu Thamman MD
5 years
Remember by #echofirst we measure at #vena #contracta where the velocity is highest( kinetic) and pressure is lowest & you can see same from herding 🐑 🐑 🐑 #ASEchoJC @AragamJayashri @DavidWienerMD @DocStrom @ash71us @kgzimmerman @rajdoc2005 @DrMarthaGulati @ErinMichos
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@iamritu
Ritu Thamman MD
4 years
Don’t be #Patient31 who did not follow #socialdistancing Caused 2 clusters responsble for 80% of South Koreas infections Do you want🩸on your 🤚? #CancelEverything #SocialDistancingNow #Covid19
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@iamritu
Ritu Thamman MD
2 years
Almost 50% of angina pts have non obstructive CAD on cath: 3 types of ANOCA & each has its’ own Rx: 🫀Coronary micro vascular dz B blockers 🫀Coronary endothelial dysfunction (? Rx) 🫀Coronary vasospasm (Ca channel blockers/nitrates) @minissianm
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Ritu Thamman MD
2 years
#TopTenThings to tell surgeon #echofirst 👇 @Baselalanazi6 1.What type of dissection? 2.What’s the extent? 3.Entry site 4.Exit site 5.Any rupture? 6.Any leak? 7. Aortic Regurgitation? 8.Pericardial fluid? 9.Great vessels? 10.Coronaries involved?
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@iamritu
Ritu Thamman MD
3 years
That feeling when your Dad’s @iRhythmTech has a 9.1 second pause & you end up taking him to @HackensackUMC for dual chamber ppm #sicksinussyndrome
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@iamritu
Ritu Thamman MD
4 years
Possible ⬆️ risk of #COVID19 in people with HTN & heart disease may be related to ACEI ARB use: these drugs upregulate ACE2 receptor expression which the virus 🦠 uses for entry #SARSCoV2 ICU pts use AngII infusions if they need pressors #cardiotwitter
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@purviparwani
Dr. Purvi Parwani
4 years
What can #COVID19 #SARSCoV2 can do 2the CV system! Published in the nature reviews! 🦠 myocarditis 🦠 heart failure 🦠 increased biomarkers 🦠 can present as chest tightness or heart palpitations rather than respiratory symptoms 🦠 ACS poor prognosis
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@iamritu
Ritu Thamman MD
1 year
In Atrial Functional MR can get “Hamstringing”of posterior MV leaflet due to massive LA dilation;this “atriogenic” leaflet tethering is from displaced posterior annulus onto crest of LV inlet resulting in⬆️in annulopapillary distance restricting leaflet motion #echofirst
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@iamritu
Ritu Thamman MD
2 years
Thrombus in transit #Echofirst
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@iamritu
Ritu Thamman MD
2 years
I'm grateful to have contributed to this #WellnessTextbook on #burnout Thank you to the other editors: @drbrowncares @KTamirisaMD Available here (and free on Kindle Unlimited!): …
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@iamritu
Ritu Thamman MD
5 years
Tiny primary chordae rupture of #anterior #mitral #valve #leaflet (excessive leaflet motion) & inferolateral MI/WMA with posterior leaflet tethering(restricted leaflet motion) both causing posteriorly directed #mitral #regurgitation #EchoFirst
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@iamritu
Ritu Thamman MD
4 years
#COVID19 viral bodies found within endothelial cells with accumulation of inflammatory cells & endothelial/ inflammatory cell death #COVID19 endotheliitis➡️ systemic impaired microcirculatory function in different vascular beds & their clinical sequelae
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@iamritu
Ritu Thamman MD
5 years
@strain_rate @SBarrosGomes @garvankane @jeffreygeske @VLSorrellImages @mariovar55 @aelsab @AlexBJanjic @lpbadano @gb_mackensen @ottoecho @BonitaEcho @BartsEcho @DavidWienerMD @donoxorn @ErinMichos @edwardagill @fpmorcerf @GARCIAEDINSON95 @GWhalleyPhD @onco_cardiology Nice V cut-off sign on CWD TR trace ;reflects very high RA v-wave pressure due to 'wide-open' TR & broad, laminar flow, Doppler-derived RVSP via the simplified Bernoulli equation is inaccurate because inertial component of Bernoulli equation can’t be neglected (RSVP underestima
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@iamritu
Ritu Thamman MD
4 years
#COVID19 #echofirst Fulminent myocarditis 🔺⬆️ wall thickness& hypocontractility 2nd to inflammation/interstitial edema 🔺affects septum & inferior/infero-lateral walls 🔺best window PLAX & PSAX mid level This is not acute myocarditis:1-2 mo after🦠 h/t @The_Echo_Nerd @ASE360
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@iamritu
Ritu Thamman MD
3 years
Tweetorial on Challenges in Quantification of Aortic stenosis before tonight’s #ASEchoJC on @PPibarot & @E_Guzzetti 📝 ~1/3 pts have DISCORDANT indices: AVA is severe <1 cm2 yet mean gradient is low <40 mmHG Low Gradient types👇
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@iamritu
Ritu Thamman MD
3 years
#Gerbode AV septal defect w LV-RA shunt 🫀systole, LV-RA (L to R) shunt since LVSP > RAP 🫀diastole,R-to-L shunt since RAP >LVDP 🫀Why is RAP⬆️?⬆️ RAP from severe TR #echofirst @CASEfromASE @BonitaEcho @JournalASEcho @LucySafi @NadeenFaza @rajdoc2005
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@iamritu
Ritu Thamman MD
1 year
“Flying W” sign Mid systolic notching,an abrupt⬇️in antegrade systolic velocity in pulmonary artery due to poor PA capacitance &reflectance waves out of pulmonary vasculature impeding RV systolic forward flow;Can see it w pulmonary embolism also #echofirst
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@DrRajeshG1
Dr G Rajesh (Gopalan Nair Rajesh)
1 year
Simple quiz for residents. One hemodynamic finding from this M mode of pulmonary valve
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@iamritu
Ritu Thamman MD
4 years
#COVID19 #myocarditis 37yo👨 Rx with 🔺methylprednisolone 200 mg/day x4 d 🔺immunoglobulin 20 g/day x 4 d 🔺norepinephrine 🔺toracemide &lasix 🔺milrinone 🚫 #echofirst images @ESC_Journals #CHF
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Ritu Thamman MD
5 years
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@iamritu
Ritu Thamman MD
4 years
Another Pickelhaube sign but not on #echofirst but on #EKG spiked-helmet sign (SHS): elevation of isoelectric line precedes QRS, followed by a sharp R wave & then convex ST-segment elevation mimics acute MI Adrenergic excess/prolonged repolarization
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Ritu Thamman MD
2 years
flying home for #Diwali2022 #HappyDiwali everyone 🪔🪔
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Ritu Thamman MD
7 months
New LAC classification based on #3DEcho #TruVue @Philips as reliable as #Yessct Look at bend angle 📐 low risk morphology acute bend < 90° in proximal or middle part of dominant lobe 🐓wing can be low or high risk Windsock,cactus,cauliflower high risk
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Ritu Thamman MD
4 years
double blind RCT(62pts)finds HCQ 200 mg 2x/d shortens symptoms (fever & cough by 1 day) it’s primary outcome & less progression of mild to severe Dx w HCQ (0 🆚 4 pts) @FDA has approved #HCQ for mild #COVID19 🇺🇸 #preprint
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Ritu Thamman MD
4 years
1/Tweetorial #ASEchoJC @CASEfromASE 86-yo man w class III CHF severe eccentric mitral regurgitation w ⬇️ functional capacity,🚫Sx candidate Q:Can we treat w #mitraclip ? (Not typical central #echofirst regurgitantion) A:Yes!how?start w nonstandard views
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@iamritu
Ritu Thamman MD
5 years
@Dr_DanMD @mmamas1973 @mirvatalasnag @AnastasiaSMihai @purviparwani @ErinMichos @MusaSharkawi @DrJayMohan @HeartOTXHeartMD @DavidWienerMD @dr_chirumamilla @NadeenFaza @evandrofilhobr @GARCIAEDINSON95 @ShariqShamimMD @PushpaShivaram @AmitGoyalMD 😎 #EchoFirst tissue doppler shows ⬆️medial E’ velocity in #constriction since lateral wall is tethered to the pericardium which is the reverse(annulus reversus)of normal where lateral 10-15 cm/s E’velocity is > medial 8-10 cm/s🆚CM both medial &lateral E’ velocity⬇️ h/t @JaeKOh2
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Ritu Thamman MD
4 years
High 31% incidence of thrombosis(27% VTE/~4% Arterial) despite prophylaxis in severe #Covid19 ICU 🇳🇱pts 🔺VTE likely under Dx given 139/184 76% pts still in ICU & more difficult to Dx in intubated isolated pts 🔺suggest⬆️enoxaparin 40 mg OD to 40 mg BID
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Ritu Thamman MD
4 years
For aortic stenosis 🔺measure LVOT diameter 5-10 mm below annulus?? 🔺this UNDERestimates SV/AVA & OVERestimates AS severity & low flow status 🆚 #WhyCMR 🔺Measure LVOT diameter at annulus: agrees best with #WhyCMR SV & AVA #echofirst @JournalASEcho
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Ritu Thamman MD
5 years
New #CholesterolGuidelines #AHA18 1 ❤️ #healthy #lifestyle 2 ⬇️LDL 50% 3 if High Risk, + ezetimibe or PCSK9 4 LDL>190 Rx high statin 5 DM, age 40-70, & LDL>70 Rx moderat statin 6 👩🏻‍⚕️➡️pt talk 7 age 40-70,& intermed Risk ⬇️LDL 30% 8 risk enhancers? 9 intermed risk ➡️CAC 10 asses
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Ritu Thamman MD
4 years
Happy to see our 📝 on @twitter & #cme ? accelerated by #COVID19 #pandemic published today by @ESC_Journals Thanks to my co authors @DrMarthaGulati @mmamas1973 @AkhilNarangMD @audvin & @DLBHATTMD for making this paper a timely read
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Ritu Thamman MD
3 years
A rare case of Mitral Arcade direct attachment of papillary muscles into mitral valve leaflets & results in a fibrous or muscular “arcade” formed by papillary muscles, short chords,& edge of anterior leaflet #echofirst
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@CKFreeEcho
Chris Freeman ACS, RDCS, RCS, CRAT
3 years
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Ritu Thamman MD
5 years
1/Tweetorial on #Subaortic #membrane prior to #ASEchoJC #Prevalence -?, male predominance 2:1 Acquired,progresses over time Theory: LVOT architectural irregularity,steepened aortoseptal angle,creates turbulence Isolated lesion 40% assoc with valvular AS & other congenital lesio
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Ritu Thamman MD
5 years
Gave a mutual friend of @BethFratesMD Mike Parkinson a Christmas 🎁 tonight: The beautiful #Calendar made with her quotes & @Havenlust Scott Hefti’s photos Still time to order the 2019 calendar. Worldwide shipping ... 💌 all proceeds to @worldheartfed
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Ritu Thamman MD
4 years
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Ritu Thamman MD
2 years
Systolic anterior motion #3DEcho #echofirst Watch the anterior mitral leaflet be sucked up & cover the aortic opening - a view from LV side
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Ritu Thamman MD
4 years
@gonzaeperez @smithECGBlog @EM_RESUS @Dr_DanMD @jpcostabel @edurontoFF @ShariqShamimMD @SIAC_cardio @adribaran @JuanM_Farina @drdargaray @rafavidalperez @fazalabul @GARCIAEDINSON95 @leonardo_seoane @mencardio Great case! Kounis syndrome (KS) hypersensitivity reactions by triggered mast cells from environmental/ pharmacological factors ➡️ acute coronary syndromes 🔺vasospasm (type I) 🔺native plaque destabilization (type II) or 🔺stent thrombosis (type III)
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Ritu Thamman MD
3 years
No time to exercise? RCT of ESKD patients doing intradialytic cycling (🚲while getting dialyzed) for 6 mo shows 🔺⬇️ in LV mass 🔺better T1 times & aortic pulse wave velocity( less fibrosis) c/w standard of care by #whyCMR @nephondemand
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Ritu Thamman MD
3 years
Top 10📝 #SCCT2021 1 2 3 4 5 6 7 8 9 10
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Ritu Thamman MD
3 years
calcific MS review 🔺calcium extends into mitral leaflet base,forms shelf,displaces mitral valve hinge into LV inlet, ⬇️mitral valve EROA 🔺calcific MS tubular🆚 rheumatic MS funnel impedance to LA emptying by LA y-descent & E-wave deceleration less steep
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Ritu Thamman MD
1 year
Our @JACCJournals 📝 “Misinterpretation of @ASE360 Mitral regurgitation algorithm ?” @JudyHungMD @VLSorrellImages #echofirst - know the limitations of imaging for the best outcomes in mitral regurgitation patients @JGrapsa @argulian @WilliamZoghbi
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Ritu Thamman MD
2 years
Rare find <0.05% IRL but more common on @twitter #echofirst quadricuspid aortic valve
@drsabede
Dr Sabe De
3 years
Seeing Quad! A real rarity (<0.05%) - quadricuspid aortic valve #echofirst @amerjohri @HeartDocSharon @RodrigoBagur @VLSorrellImages
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Ritu Thamman MD
5 years
Preeclampsia @medcomic HTN & proteinuria p 20 wk #VisualGraphic #CardioObstetrics
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Ritu Thamman MD
1 year
B lines lung pocus vertical reverberation artifacts impedance mismatch b/w 🌬️&💦 arise from pleural line:set focal zone to level of pleura extend vertically into farfield ⬆️ gain in far field use scan depth~ 15 cm number of B lines correlate w extra vascular water
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Ritu Thamman MD
5 years
#EchoFirst #VisualGraphic The worse the #aortic #stenosis The higher the peak velocity The later ( #tardus ) peak velocity The longer the ejection time #ACCFIT #CardioEd #FOAMed #TAVR #RadialFirst @ASE360
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Ritu Thamman MD
5 years
Which is better Night 🌖 Or Day 🌞 to take medications? #Circandian #Regulated #apoptosis in #CVD Night time....is the right time
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@iamritu
Ritu Thamman MD
4 years
Mitral Arcade 🔺severe shortening or complete absence of chordae tendinae 🔺direct attachment of papillary muscles into mitral valve leaflets 🔺results in a fibrous or muscular “arcade” formed by papillary muscles, short chords,& edge of anterior leaflet
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Ritu Thamman MD
1 year
Was asked “Can you suggest a few best reviews on ischemic MR” #Echofirst @ESC_Journals @JudyHungMD Secondary MR assessment & severity grading challenging Need to treat underlying LV dilation/remodeling by GDMT
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Ritu Thamman MD
6 months
5 Abnormal septum motion patterns on #echofirst that are nonischemic @BijoyKhandheria 1.LBBB septal flash-apical rocking 🔺LV apex moves t/w RV due to early septal shortening & posterolateral stretch 🔺delayed posterolateral contraction leads to…
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Ritu Thamman MD
8 months
Bonow #ESC2023 on aortic insufficiency “Why are we still discussing LV linear dimensions in 2023 instead of LV volumes?” LV end-systolic vol index & volume-derived LVEF have similar risk-stratifying power as conventional linear LVEF/LVESVi …
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Ritu Thamman MD
4 years
Mask = Love Love yourself Love your neighbor Love the stranger you pass on the street Love in the form of a mask #COVID19 #ShowLoveWearAMask #LoveIsLoveIsLoveIsAMask @linmanuel_m @ReneeGoldsberry
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Ritu Thamman MD
1 year
What is the most common BENIGN coronary anomaly? Coronary artery dual ostia (LAD & LCX) arising from left SOV found in 0.4% of coronary angiograms; this incidence may change with #Yessct #echofirst
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Ritu Thamman MD
4 years
🔺presence of viral RNA in specimens does not always correlate with viral transmissibility 🔺inability to differentiate b/w infective & non-infective (dead or antibody-neutralised) viruses remains a major limitation of nucleic acid detection/PCR #Covid19
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Ritu Thamman MD
5 years
#Tapse is a Distance T Tricuspid A Annular P Plane S Systolic E Excursion #ASEchoJC Use M-Mode to measure the height of excursion, NOT the slope! #Longitudinal mvmt Correlates with RVEF, nl>16 ⬇️ with severe TR, LV systolic dysfunction, prior Cardiac Sx
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Ritu Thamman MD
5 months
The #echofirst legend Happy 90th Dr. Feigenbaum!!
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@ASE360
American Society of Echocardiography
5 months
Happy 90th birthday to ASE’s founder and first president, Harvey Feigenbaum, MD, FASE! ❤️ You have touched the lives of so many and your impact on the field of echocardiography is immeasurable. We hope you have a wonderful birthday.
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Ritu Thamman MD
8 months
What is the most common cause of aortic cusp prolapse? transverse fold of right coronary cusp producing a partial & distal cusp prolapse Leads to a very eccentric aortic regurgitation jet toward anterior mitral leaflet #echofirst
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@iamritu
Ritu Thamman MD
4 years
#echofirst cardiac cystic echinococcosis/hydatid cyst
@shihab963
Shihab AL Sheikh
4 years
Hydrated cyst of pericardium Echinococcus IgG positive
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Ritu Thamman MD
3 years
Strain is not a pain There’s much to gain It’s not arcane Don’t rack your brain Know enough to come in out of the rain Pre #ASEchoJC tomorrow 8 pm @VicFerrariMD @JiwonKimMD @ambergtaylorgm1 @mariellesc1 @juancplana @onco_cardiology @alexFASE27
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Ritu Thamman MD
4 years
🔺Abnormal coagulation is common in severe #COVID19 🔺D-Dimer >1ug/dL is an independent risk factor for in 🏥 death 🔺Extensive intravascular microthrombosis seen at autopsy 🔺Rx w anticoagulation if possible @ACCinTouch
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Ritu Thamman MD
1 year
aortic root sinus shape matters Normals: sinuses have vortices that allow for smooth closure Aortic root replacement:(straight tube) lacks sinus architecture & vortices are not formed Loss of this function after root replacement may⬆️stress on leaflets
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Ritu Thamman MD
5 years
#EchoFirst to #Stage Cardiac Damage in #AorticStenosis 💀 Stage 0 🚫cardiac damage 8% Stage 1 left ventricular damage 24% Stage 2 mitral valve or left atrial damage 49% Stage 3 tricuspid valve or pulmonary artery vasculature damage 7% Stage 4 RV damage 12%
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@iamritu
Ritu Thamman MD
4 years
Amazing rare case Takotsubo with free LV wall rupture
@EM_RESUS
Sam Ghali, M.D.
4 years
Watch this INCREDIBLE 3 second video clip. It’s an LV Gram showing Takotsubo with free wall rupture of the Left Ventricle. You can actually see the blood spurting out into the pericardial space with every heartbeat! Courtesy: @Julio_Farjat #FOAMed
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Ritu Thamman MD
4 years
#covid19 #acute #myocaditis 🆚 Stess CM 53 yo female 2d fatigue ( 1 wk before had fever/cough) diffuse edema w wall thickening by #whycmr tropT .24-.89, bnp 5647, EF 35%,EKg diffuse st⬆️ h/t @cshenoy3 @venkmurthy @rajdoc2005 @purviparwani @onco_cardiology
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@iamritu
Ritu Thamman MD
3 years
moderate Aortic stenosis has mortality ratio> 2x controls (P < .001)even if LVEF or SVI preserved ⬆️ average E/e′ ≥ 14(w atrial fib E/e′ ≥ 11)discriminates patients at higher risk(HR 2.71) even after aortic valve replacement #echofirst @MayoClinicCV
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Ritu Thamman MD
4 years
For your next meta-analysis make your forest plots with emoji effect sizes in #RStats by @dsquintana @LesleyUttley
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@wviechtb
Wolfgang Viechtbauer
4 years
This is just a quick hack, but here you go people, knock yourselves out: (the text emojis probably won't on Windows) Credit to @dsquintana and ultimately @LesleyUttley for the idea.
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Ritu Thamman MD
3 years
Simply mesmerizing 4D #WhyCMR #aortic flow
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Ritu Thamman MD
4 years
@DBelardoMD @ajaykirtane @ErinMichos @purviparwani @CMichaelGibson @medicalaxioms @netta_doc @DocSavageTJU @DrMarthaGulati @mmamas1973 This can kill us:We need #proper protection #COVID19 can infect via hair/eyelashes #PPE includes Dedicated #covid units, centralize pts & proper PPE, that you leave on/avoid need to take off #ppe , save time & gear. Slide deck by @XihongLin 🇨🇳
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Ritu Thamman MD
4 years
Autopsied Lungs of #Covid19 🔺Alveolar capillary microthrombi 9x ⬆️ in pts w #Covid19 🆚 pts w influenza P<0.001 🔺amount of new vessel growth in lungs thru mechanism of intussusceptive angiogenesis 2.7x ⬆️ 🆚 lungs from pts w influenza P<0.001 @NEJM
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Ritu Thamman MD
5 years
Flow velocity vectors superimposed on the color Doppler flow images in a dilated LV . With the opening of the mitral valve, there’s a shift in the filling jet direction t/w posterolateral LV wall which creates a swirling motion during diastole. #echofirst
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Ritu Thamman MD
5 years
#visualgraphic #acute #mitral #regurgitation 1 endocarditis 2 PM rupture 3 ischemia 4 iatrogenic devices 5 transient SAM fr Takotsubo
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Ritu Thamman MD
3 years
Type 1 acute aortic dissection:circumferential primary intimal tear leads to ascending aortic intima detachment: intimo-intimal intussusception into LV w aortic commissure detachment, impaired aortic valve coaptation by diastolic intimal flap prolapse into LV h/t @EllenWoodcock6
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Ritu Thamman MD
5 years
Difference b/w a posterior mitral valve cleft(goes all the way down to annulus) 🆚indentation(exaggerated demarcations typically involve posterior leaflet) #EchoFirst @AlsidawiMD @adnanalkhouli @AkhilNarangMD @JoaoLCavalcante @Pooh_Velagapudi @atunuguntla1 @rajdoc2005 @JGrapsa
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Ritu Thamman MD
1 year
🧵SVC Imaging by TEE from @JournalASEcho Midesophageal bicaval view mouth of SVC in upper right atrium (star in image A) Slight withdrawal of probe & possible adjustment of angulation shows part of mid SVC(image B) & crista terminalis & RAA #echofirst
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Ritu Thamman MD
3 months
When LVOT VTI(CO) is normal to high, and patient has hypotension or worsening renal function don’t just push more fluids- check VExUS score (better prognostically than CVP) #3DEchoBerlin #echofirst
@NMerke
Nicolas Merke
3 months
Easy & quick approach to 👀 at #HF beyond #echofirst & #3DEcho IMO should be become part of minimum dataset!
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Ritu Thamman MD
4 years
Bicuspid Aortic Valve in @escardio Sports Cardiology guidelines 🔺Unclear if bicuspid aortic valve accelerates aortic dilatation 🔺if Aortic root is >40 mm, exercise with less intensity 🔺if aortic root size is nl, no restrictions on exercise 🔺no intensive exercise w severe AS
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Ritu Thamman MD
2 years
Mitral Color Doppler Splay associated with more severe MR & worse outcomes regurgitant flow at vena contracta generates a high-power signal in severe MR captured by side lobes of ultrasound beam (Splay) #echofirst @JournalASEcho @rajdoc2005 @LucySafi
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Ritu Thamman MD
5 years
#Top 5 #misconceptions #amyloidosis by @BrettSperryMD 1. #Rare (under diagnosed) 2. #low voltage #ekg good screen ( #NOT ) 3.Fat Pad biopsy high sensitivity (only 15% + wild type ATTR 4.SPEP sufficient to exclude AL ( #NOT -usually normal) 5. Everyone 💀 so not worth diagnosing
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Ritu Thamman MD
4 years
@NMerke @rajdoc2005 @ASE360 @DGK_org Accessory mitral valve tissue Here’s another example Endocarditis & embolic events known complications from this rare congenital malformation @CASEfromASE @ASE360
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Ritu Thamman MD
5 months
E/e’ on stress echo predicts ☠️beyond ischemia & LVEF @MayoClinicCV 📝>14k pts Pts w E/e’≥15 post exercise 1.39x⬆️risk(95% CI 1.18-1.65, p<0.0001)of all-cause☠️c/w pts w/o⬆️LV filling pressures adjusted for age, sex, exercise capacity, LVEF, pulm htn E…
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Ritu Thamman MD
3 years
#VaccinesWork A picture is worth a thousand words @pfizer @BioNTech_Group
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Ritu Thamman MD
5 years
#Patients with #AFib should be screened for #SleepApnea before initiation of #rhythm #control Use MOODS score Male 1 Overweight BMI>25 1 Obese BMI>=30 3 Diabetes 1 Stroke/tia 2 to ID pt subgroup where 🚫 overnight sleep study needed score 2 sensitive, 5 specific #APHRS2019
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Ritu Thamman MD
2 years
MVA ≥ 4.0 cm2 cutoff expands based on 3D Some w MVA before MC of 3.5 cm2 OK w 1 MC, minimal MVA 4.5 cm2 if 2 MC tension induced by MC on anterio leaflet due to its U form center🍃(green) is longer & will be less stretched after MC than lateral/medial more stretched yellow to red
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