Criteria for diagnosis of Marfan syndrome
Ghent criteria
Normal AH interval
55 to 130 ms
Definition for vaso-reactive testing in patients with pulmonary hypertension
4 (v)2 + RAP
Right ventricular systolic pressure
First coronary angiography was done by?
Mason Sones
Indication for Intervention for Aortic Aneurysm for patients with marfan syndrome
>/= 5.0 cm
20 years old marathon runner with a normal echo. ECG shown

Catecholaminergic polymorphic ventricular tachycardia (CPVT)
Flow across the valve/constant x \/mean pressure gradient
Gorlin equation for valve area
50 years old man with systolic murmur. 
V waves - Mitral regurgitation
First peripheral balloon angioplasty was done by?
Andreas Gruentzig
Gene often considered a primary candidate gene associated with familial and sporadic BAV, valve calcification, and early-onset disease.
NOTCH1
60 years old F with permanent afib, HTN, and CKD, admitted for worsening renal failure. Mechanism of ECG shown below
Calcium overload leading to delayed after depolarization (Digoxin toxicity)
CO / \/pressure gradient
Hakki Equation
60 years old man with a systolic murmur. Lateral tissue doppler image is shown below
Pickelhaube sign
Who invented the first internal cardioverter-defibrillator
Michel Mirowski
Indication for Mavacamten in patients with HCM
LVOT gradients >/50 mmHg despite max tolerated beta-blocker
Cardiac anomaly associated with this ECG
Epstein Anomaly
Patient with a hx of CABG, now with heart failure and abdominal distension. RHC shown below
Constrictive pericarditis
30 years old woman with shortness of breath and palpitations
Rheumatic Mitral Stenosis
Father of American Cardiology, who pioneered concept of Cardiovascular prevention?
Paul Dudley White
Join laxity, widely spaced eyes, split or broad uvula (bifid uvula), cleft palate or premature fusion of skull bones, and aortic aneurysm
Loeys-Dietz syndrome
A QRS duration of _____ on an electrocardiogram (ECG) is a well-established clinical risk factor for sudden cardiac death (SCD) and malignant ventricular arrhythmias (such as ventricular tachycardia) in patients with surgically repaired Tetralogy of Fallot (TOF)
≥180 milliseconds (ms)
This equation is
Doppler shift equation
40 years old with shortness of breath
Supracristal (outlet) VSD
Modern CV surgery was first applied systematically at Boston Children hospital for closure of PDA by
Robert Gross