https://t.co/7rx5ReQIWH 🫀MI ECG Timeline: Acute ST elevation (hrs), pathological Q waves (12h), T wave inversion (days-wks), chronic Q wave persistence (mos-yrs). ST normalizes by 1 mo, T waves by 1 yr. See the progression! #Cardiology #ECG #MyocardialInfarction #CardioEd

https://t.co/ulYTTWpBO9 👈🏻✨💓

https://t.co/DtYPnMyu6Z 👈🏻💓 Coronary dominance (RCA/LCX) determines posterior heart supply—not a fixed 80/20 split. LAD occlusion remains most critical due to anterior territory size. Correlate anatomy with ECG/angiography. #Cardiology #MedEd #Anatomy

🫀🤰 CV Changes in Pregnancy ⬆️ Increase during pregnancy: • Cardiac output 💓 • Plasma volume 💧 • Heart rate ⏱️ ⬇️ Decrease during pregnancy: • Peripheral vascular resistance 🔽 • SBP & DBP 📉 2025 ESC Guidelines for the Management of CV Diseases during Pregnancy

https://t.co/eZ47FGluy0 TᕼE ᕼEᗩᖇT ᐯᗩᒪᐯEᔕ ! Cardiac valves visualized from within the heart🫀 📌 Save to revisit later! #Cardiology #HeartValves #MedStudent #MedEd #Anatomy

https://t.co/vKCAIIYR8W Resistant Hypertension: Spironolactone PATHWAY-2: Superior add-on (25-50mg/d), ↓ home SBP 8.7mmHg (95% CI 7.7-9.7) vs placebo/bisoprolol/doxazosin in triple therapy. #ResistantHTN #Hypertension #Cardiology

https://t.co/GB5Nem7whl The Conduction System: & ECG Correlations. #CardiacConduction #Electrophysiology #ECG #Cardiology #HeartBlock #MedicalScience #MedEd #CardioTwitter

https://t.co/2UfTG9CzTn PR-Segment Depression in Pericarditis · A supportive ECG finding, not diagnostic alone. · Occurs in ~25-50% of acute pericarditis cases. · Most prominent in leads II, aVF, V2-V6. #Pericarditis #ECG #Cardiology #ECGfindings #MedEd #ACCGuidelines

https://t.co/FMTD3W3mMq Heart valve disease involves stenosis (obstructed forward flow) or regurgitation (pathologic backward flow). #Cardiology #ValveDisease

https://t.co/Yh3uo7YUDo First-Degree AV Block: A fixed AV nodal conduction delay, not a blockage. Key ECG hallmark: PR interval >200ms, constant from beat to beat with 1:1 conduction. Often benign & asymptomatic, but requires evaluation for underlying causes. #Cardiology #ECG

https://t.co/rRqNQh9pi9 Myocardial infarction results from acute coronary occlusion causing ischemia.Sudden cardiac arrest stems from electrical failure triggering malignant arrhythmia (VF/pVT, shockable; asystole/PEA, non-shockable).Acute MI is a primary reversible cause of SCA

https://t.co/47rAb5Z1nk ECG waves · P wave: Atrial depolarization; small, rounded, positive. · QRS complex: Ventricular depolarization; sharp, narrow (<0.12s); Q, R, S components. · T wave: Ventricular repolarization; upright, smooth. #HeartRhythm #Physiology

AV Node Dysfunction in Heart Failure – Beyond a Simple Conduction Delay https://t.co/p1zpte4RVU #Cardiology #HeartFailure #CRT

https://t.co/LG6bUdojSi Delta Wave in Wolff-Parkinson-White (WPW) Syndrome WPW: Short PR + delta wave = accessory pathway. Pre-excites ventricle, risk of tachyarrhythmias (AVRT, AFib). Ablation is curative. Avoid AV blockers in pre-excited AF. #Cardiology #EP #WPW #ECG

🎥 Visual in link👉🏻

https://t.co/Jw3vZa09bH 👈🏻 ✨🎥 Visual 🫀 🫀✨ The Heart’s Electrical Symphony: ECGs & Action Potentials ✨🧠 📈 ECG Waves Decoded: --- #Cardiology #ECGExplained #HeartHealth #MedEd #CardiacPhysiology #HeartRhythm #MedStudent

🚨 Essential Cardiac Arrhythmias: ECG Identification and Clinical Correlation https://t.co/iBGcxxZpah A quick reference for V-Tach, V-Fib, A-Flutter, and A-Fib—because rapid recognition drives better outcomes. #Cardiology #ECG #EKG #Arrhythmia

https://t.co/syWfz2xRH3 Endotracheal Intubation. #Cardiology #ACLS #CriticalCare #AirwayManagement 💙🫀

https://t.co/G0cJYQP27Q Myocardial Infarction. 🫀 MI Location = Clues to the blocked artery. #Cardiology #HeartAttack #MyocardialInfarction #ECG #EKG #MedStudent #Medicine #NurseLife #Cardiovascular #HealthEducation #VisualLearning

https://t.co/Q3JS5WzP6T 🐸 The "Frog Sign" in AVNRT: A Key Physical Finding. #AVNRT #Cardiology #CardioEd #EPeeps #SVT #Tachycardia #FrogSign #JugularVenousPulse

https://t.co/A8QZ63lJ1r. 👈🏻✅ 🫀 The Heart’s Electricity – Visualized! ⚡ Cardiac conduction system: 🔹 SA Node . 🔹 AV Node . 🔹 Bundle of His . 🔹 Purkinje Fibers . #MedStudent #Cardiology #Physiology #MedicalAnimation #HeartHealth #ECG #Electrophysiology #MedEd #FutureDoctor