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52 Possible Causes for Flattened T Wave, Premature Ventricular Contraction

  • Angina Pectoris

    You may have heard the term “angina pectoris” or “stable angina” in your doctor’s office, but what is it, and what could it mean for you? It’s important to understand the basics. Angina pectoris is the medical term for chest pain or discomfort due to coronary heart disease. It occurs when the heart muscle[…][]

  • Hypokalemia

    […] than the T wave. flattening of the T wave.[] Ventricular arrhythmias such as premature ventricular contractions, torsades de pointes, ventricular tachycardia and ventricular fibrillation can also occur [ 8 ] .[] Ventricular arrhythmias such as premature ventricular contractions, torsades de pointes, ventricular tachycardia and ventricular fibrillation can also occur [ 8 ].[]

  • Mitral Valve Prolapse

    BACKGROUND: In patients with frequent premature ventricular contractions (PVCs), little is known about the profile of PVCs and the outcome of treatment in patients with mitral[] A variable arrhythmia spectrum was observed in prolapse during monitoring: premature ventricular contractions in 18 (58%), supraventricular arrhythmias in 11 (35%), and bradyarrhythmias[] Holter monitors were available in 9 of 10 SCA patients, and had significantly higher burden of premature ventricular contractions ([PVCs] 67 vs 23 PVCs/hr, P 0.002), nonsustained[]

  • Electrolyte Imbalance

    Clinical signs of hyperkalaemia include muscle weakness, hypotension , bradycardia and loss of cardiac output, and ECG changes may include peaked T waves and flattened P waves[] Premature ventricular contractions D. Increase in blood pressure 7. A. Assess for depressed deep tendon reflexes B. Call the physician to report calcium level C.[]

  • Electrolytes Abnormal

    Hypokalemia Electrocardiographic findings associated with Hypokalemia are flattened T waves, ST segment depression and prolongation of the QT interval.[] ventricular contractions Etiologies Gastrointestinal losses – diarrhea, small bowel surgery, malabsorption, pancreatitis Renal losses – diuretics, nephrotic drugs, tubular[] Electrocardiographic (ECG) changes can occur and include flattening or inversion of T waves, prominent U waves, and ST-segment depression and arrhythmias.[]

  • Digoxin

    , inverted, or biphasic T waves .[] Premature Ventricular Contractions (PVCs, PVC) Premature ventricular contractions (PVCs, PVC) are premature heartbeats originating from the ventricles of the heart.[] . - Flattened, negative or biphasic T waves. - QT interval shortening. - U wave amplitude may increase.[]

  • Digitalis Toxicity

    Electrocardiographic signs of digitalis toxicity include first-degree atrioventricular (A-V) block with depressed S-T segments, shortened Q-T intervals, and flattened T waves[] ventricular contractions. [2] Treatment of severe toxicity is with digoxin-specific antibody fragments. [1] Its use is recommended in those who have a serious dysrhythmia[] EKG shows a normal sinus rhythm with rate 98, PR interval 160 ms, with frequent premature ventricular contractions (PVC’s), Figure 1 (figure 1) Serial vital signs are shown[]

  • Cardiac Glycoside Poisoning

    […] and anorexia Blurry vision with a yellow tint a nd halos, disorienta tion, weakness Diagnostics : ECG : potentially severe cardiac arrhythmias Premature ventricular beats T-wave[] Adults who have ingested plants containing cardiac glycosides frequently exhibit bradycardia, heart block, premature ventricular contractions, and tachydysrhythmia.[] Electrocardiogram revealed a first-degree atrioventricular conduction block with premature atrial contractions, followed by polymorphic ventricular tachycardia three hours[]

  • Hypomagnesemia

    t-waves, C hvostek’s sign (positive which goes along with hypocalcemia) H ypertension, h yperreflexia I nvoluntary movements N ausea G I issues (decreased bowel sounds and[] […] tachycardia, and premature contractions).[] Characteristic ECG changes include progressive QRS complex widening, PR interval prolongation, and flattened T waves.[]

  • Hypokalemic Periodic Paralysis

    Some electrocardiographic (ECG) findings associated with hypokalemia include flattened or inverted T waves, a U wave and ST depression.[] […] arrhythmia may segregate in females Symptoms: Syncope; Suden death Arrhythmia Bigeminy Bidirectional ventricular tachycardia Increased Q-T interval (Early) Premature ventricular[] contractions Polymorphic ventricular tachycardia Heart block Long QT syndrome 7 Other EKG U waves: Prominent Semilunar valve abnormalities Treatment Amiodarone Poor response[]

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